Subject: [xsl] Re: Grouping flat HTML at multiple levels From: Mark Peters <markpeters.work@xxxxxxxxx> Date: Tue, 2 Oct 2012 11:50:39 -0400 |
Hi, My doc team is currently moving our help content from HTML to DITA XML. The HTML is a flat. Most text is stored in <p> nodes with CSS @class tags. So far, I've been able to group the <h1/>,< h2/>, and <h3/> elements in generic <topic/> nodes. Where I'm tripping up is the second layer of grouping inside each of the <h1/>,< h2/>, and <h3/> groups. Here's where I need help: Nest each group of <p class="ListNumber"> and <p class="ListNumberLast"> nodes as <li> within <ol>. Nest each group of <p class="ListBullet"> and <p class="ListBulletLast"> nodes as <li> within <ul>. I'll copy the rest of the <p/> nodes as they are. Here's an example of the input: <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <meta name="generator" content="Adobe RoboHelp 9"/> <title>Configuring Profile Headers</title> <link rel="StyleSheet" href="../css/opus_help.css" type="text/css"/> </head> <body> <h1> <a name="Configuring_Profile_ Headers" id="Configuring_Profile_Headers" shape="rect"/>Configuring Profile Headers</h1> <p>You can control the content and appearance of a profile header using the Profile Header Editor.</p> <p>In the Profile Header Editor, you can:</p> <p class="ListBullet"> <a href="#Adding__Deleting__and_Repositioning_Fields" shape="rect">Add, delete and reposition fields</a> </p> <p class="ListBullet"> <a href="#Formatting_Field_Labels_and_Cells" shape="rect">Format field labels and cells</a> </p> <p class="ListBullet"> <a href="#Adding_Conditions_to_Fields" shape="rect">Add conditions to profile header fields</a> </p> <p class="ListBullet"> <a href="#Adding_Symbols_to_Fields" shape="rect">Add symbols</a> </p> <p class="ListBulletLast"> <a href="#Previewing_the_Profile_Header" shape="rect">Preview changes</a> </p> <p class="To">To open the profile header in the Profile Header Editor:</p> <p class="ListNumber">In the Profile Header page, click to select the profile header you want to edit.</p> <p class="ListNumberLast">Click <span style="font-weight: bold;">Edit</span>. The profile header opens in the Profile Header Editor.</p> <p class="To">To close the Profile Editor:</p> <p class="ListBulletLast">Click <span class="ListBold">File > Close</span>.</p> <h2> <a name="Adding__Deleting__and_Repositioning_Fields" id="Adding__Deleting__and_Repositioning_Fields" shape="rect"/>Adding, Deleting, and Repositioning Fields</h2> <p class="To">To add a field to a profile header:</p> <p class="ListNumber">Find the field in the Domain Fields panel that you want to add to the profile header.</p> <p class="ListNumber">Click and hold the field and drag it into the profile header template.</p> <p class="ListNumber">Release the field to add it to the profile header.</p> <p class="ListNumberLast">Repeat until all needed fields are added to the profile header.</p> <p class="To">To remove a field from a profile header:</p> <p class="ListNumber">In the profile header template, click to select the field you want to remove from the profile header.</p> <p class="ListNumberLast">Click the <span style="font-weight: bold;">delete</span> button <img src="../Images/Editor Icons - Delete.jpg" alt="" style="border: none;" width="22" height="22" border="0"/> in the upper right corner of the profile header template. The field is removed from the profile header template.</p> <p class="To">To position a field in a profile header:</p> <p class="ListNumber">In the profile header template, click and hold the field.</p> <p class="ListNumber">Drag it into the new position. The position for the field is indicated by a vertical line.</p> <p class="ListNumberLast">Release the field.</p> <h3> <a name="Styles" id="Styles" shape="rect"/>Styles</h3> <p>Selecting a field style allows you to highlight or emphasize a field in a profile. You can set a default style and change the style based on one or more conditions. See Conditional Field Styles for more information.</p> <p>To set a default style for a cell:</p> <p class="ListNumber">Click the cell you want to set a style for.</p> <p class="ListNumberLast">Use the Default Style drop-down menu to select a style.</p> </body> </html> Here's approximately where I want to go: <topic> <title>Configuring Profile Headers</title> <body> <p>You can control the content and appearance of a profile header using the Profile Header Editor.</p> <p>In the Profile Header Editor, you can:</p> <ul> <li> <a href="#Adding__Deleting__and_Repositioning_Fields" shape="rect">Add, delete and reposition fields</a> </li> <li> <a href="#Formatting_Field_Labels_and_Cells" shape="rect">Format field labels and cells</a> </li> <li> <a href="#Adding_Conditions_to_Fields" shape="rect">Add conditions to profile header fields</a> </li> <li> <a href="#Adding_Symbols_to_Fields" shape="rect">Add symbols</a> </li> <li> <a href="#Previewing_the_Profile_Header" shape="rect">Preview changes</a> </li> </ul> <p>To open the profile header in the Profile Header Editor:</p> <ol> <li>In the Profile Header page, click to select the profile header you want to edit.</li> <li>Click <span style="font-weight: bold;">Edit</span>. The profile header opens in the Profile Header Editor.</li> </ol> <p>To close the Profile Editor:</p> <ul> <li>Click <span class="ListBold">File > Close</span>.</li> </ul> </body> <topic> <title>Adding, Deleting, and Repositioning Fields</title> <body> <p>To add a field to a profile header:</p> <ol> <li>Find the field in the Domain Fields panel that you want to add to the profile header.</li> <li>Click and hold the field and drag it into the profile header template.</li> <li>Release the field to add it to the profile header.</li> <li>Repeat until all needed fields are added to the profile header.</li> </ol> <p>To remove a field from a profile header:</p> <ol> <li>In the profile header template, click to select the field you want to remove from the profile header.</li> <li>Click the <span style="font-weight: bold;">delete</span> button <img src="../Images/Editor Icons - Delete.jpg" alt="" style="border: none;" width="22" height="22" border="0"/> in the upper right corner of the profile header template. The field is removed from the profile header template.</li> </ol> <p>To position a field in a profile header:</p> <ol> <li>In the profile header template, click and hold the field.</li> <li>Drag it into the new position. The position for the field is indicated by a vertical line.</li> <li>Release the field.</li> </ol> </body> <topic> <title>Styles</title> <body> <p>Selecting a field style allows you to highlight or emphasize a field in a profile. You can set a default style and change the style based on one or more conditions. See Conditional Field Styles for more information.</p> <p>To set a default style for a cell:</p> <ol> <li>Click the cell you want to set a style for.</li> <li>Use the Default Style drop-down menu to select a style.</li> </ol> </body> </topic> </topic> </topic> Here's my current stylesheet: <?xml version="1.0"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0" xmlns:ditaarch="http://dita.oasis-open.org/architecture/2005/"> <xsl:output method="xml" indent="yes"/> <xsl:strip-space elements="*"/> <xsl:template match="@* | node()"> <xsl:copy> <xsl:apply-templates select="@* , node()"/> </xsl:copy> </xsl:template> <xsl:template match="body"> <xsl:for-each-group select="*" group-starting-with="h1"> <topic> <xsl:apply-templates select="current-group()[self::h1]" /> <xsl:for-each-group select="current-group() except ." group-adjacent="@class='ListBullet' or @class='ListBulletLast'"> <xsl:choose> <xsl:when test="current-grouping-key()"> <ul> <xsl:for-each-group select="current-group()" group-adjacent="matches(@class, 'ListBullet')"> <li> <xsl:apply-templates/> </li> </xsl:for-each-group> </ul> </xsl:when> </xsl:choose> </xsl:for-each-group> <xsl:for-each-group select="current-group() except ." group-adjacent="@class='ListNumber' or @class='ListNumberLast'"> <xsl:choose> <xsl:when test="current-grouping-key()"> <ol> <xsl:for-each-group select="current-group()" group-adjacent="matches(@class, 'ListNumber')"> <li> <xsl:apply-templates/> </li> </xsl:for-each-group> </ol> </xsl:when> </xsl:choose> </xsl:for-each-group> <xsl:for-each-group select="current-group() except ." group-starting-with="h2|h3"> <xsl:choose> <xsl:when test="self::h2"> <topic> <xsl:apply-templates select="current-group()[self::*]" /> </topic> </xsl:when> <xsl:when test="self::h3"> <topic> <xsl:apply-templates select="current-group()[self::*]" /> </topic> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="current-group()[self::*]" /> </xsl:otherwise> </xsl:choose> </xsl:for-each-group> </topic> </xsl:for-each-group> </xsl:template> <xsl:template match="h1"><title><xsl:value-of select="."/></title></xsl:template> <xsl:template match="h2"><title><xsl:value-of select="."/></title></xsl:template> <xsl:template match="h3"><title><xsl:value-of select="."/></title></xsl:template> </xsl:stylesheet> And here's the output so far: <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <meta name="generator" content="Adobe RoboHelp 9"/> <title>Configuring Profile Headers</title> <link rel="StyleSheet" href="../css/opus_help.css" type="text/css"/> </head> <topic xmlns:ditaarch="http://dita.oasis-open.org/architecture/2005/"> <title>Configuring Profile Headers</title> <ul> <li> <a href="#Adding__Deleting__and_Repositioning_Fields" shape="rect">Add, delete and reposition fields</a> </li> </ul> <ul> <li>Click <span class="ListBold">File > Close</span>.</li> </ul> <ol> <li>In the Profile Header page, click to select the profile header you want to edit.</li> </ol> <ol> <li>Find the field in the Domain Fields panel that you want to add to the profile header.</li> </ol> <ol> <li>In the profile header template, click to select the field you want to remove from the profile header.</li> </ol> <ol> <li>In the profile header template, click and hold the field.</li> </ol> <ol> <li>Click the cell you want to set a style for.</li> </ol> <p>You can control the content and appearance of a profile header using the Profile Header Editor.</p> <p>In the Profile Header Editor, you can:</p> <p class="ListBullet"> <a href="#Adding__Deleting__and_Repositioning_Fields" shape="rect">Add, delete and reposition fields</a> </p> <p class="ListBullet"> <a href="#Formatting_Field_Labels_and_Cells" shape="rect">Format field labels and cells</a> </p> <p class="ListBullet"> <a href="#Adding_Conditions_to_Fields" shape="rect">Add conditions to profile header fields</a> </p> <p class="ListBullet"> <a href="#Adding_Symbols_to_Fields" shape="rect">Add symbols</a> </p> <p class="ListBulletLast"> <a href="#Previewing_the_Profile_Header" shape="rect">Preview changes</a> </p> <p class="To">To open the profile header in the Profile Header Editor:</p> <p class="ListNumber">In the Profile Header page, click to select the profile header you want to edit.</p> <p class="ListNumberLast">Click <span style="font-weight: bold;">Edit</span>. The profile header opens in the Profile Header Editor.</p> <p class="To">To close the Profile Editor:</p> <p class="ListBulletLast">Click <span class="ListBold">File > Close</span>.</p> <topic> <title>Adding, Deleting, and Repositioning Fields</title> <p class="To">To add a field to a profile header:</p> <p class="ListNumber">Find the field in the Domain Fields panel that you want to add to the profile header.</p> <p class="ListNumber">Click and hold the field and drag it into the profile header template.</p> <p class="ListNumber">Release the field to add it to the profile header.</p> <p class="ListNumberLast">Repeat until all needed fields are added to the profile header.</p> <p class="To">To remove a field from a profile header:</p> <p class="ListNumber">In the profile header template, click to select the field you want to remove from the profile header.</p> <p class="ListNumberLast">Click the <span style="font-weight: bold;">delete</span> button <img src="../Images/Editor Icons - Delete.jpg" alt="" style="border: none;" width="22" height="22" border="0"/> in the upper right corner of the profile header template. The field is removed from the profile header template.</p> <p class="To">To position a field in a profile header:</p> <p class="ListNumber">In the profile header template, click and hold the field.</p> <p class="ListNumber">Drag it into the new position. The position for the field is indicated by a vertical line.</p> <p class="ListNumberLast">Release the field.</p> </topic> <topic> <title>Styles</title> <p>Selecting a field style allows you to highlight or emphasize a field in a profile. You can set a default style and change the style based on one or more conditions. See Conditional Field Styles for more information.</p> <p>To set a default style for a cell:</p> <p class="ListNumber">Click the cell you want to set a style for.</p> <p class="ListNumberLast">Use the Default Style drop-down menu to select a style.</p> </topic> </topic> </html> As you can see, the current stylesheet groups unordered list items first (and nests each list item in its own <ul/> node), then groups ordered list items (and nests each list item in its own <ul/> node), and then displays the rest of the content. I've tried approaching this challenge a variety of ways, without success. Thanks in advance for any help you can offer. Best, Mark
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